Incidental Mutation 'R3767:Exo1'
ID 273032
Institutional Source Beutler Lab
Gene Symbol Exo1
Ensembl Gene ENSMUSG00000039748
Gene Name exonuclease 1
Synonyms 5730442G03Rik, Msa
MMRRC Submission 040744-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.415) question?
Stock # R3767 (G1)
Quality Score 225
Status Not validated
Chromosome 1
Chromosomal Location 175708334-175738962 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 175714312 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Proline to Leucine at position 73 (P73L)
Ref Sequence ENSEMBL: ENSMUSP00000141870 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000039725] [ENSMUST00000193822] [ENSMUST00000193858] [ENSMUST00000194306] [ENSMUST00000195196]
AlphaFold Q9QZ11
Predicted Effect probably damaging
Transcript: ENSMUST00000039725
AA Change: P73L

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000039376
Gene: ENSMUSG00000039748
AA Change: P73L

DomainStartEndE-ValueType
XPGN 1 99 6.24e-38 SMART
XPGI 138 208 4.56e-31 SMART
HhH2 212 245 2.28e-8 SMART
Blast:XPGI 252 288 4e-16 BLAST
Predicted Effect probably benign
Transcript: ENSMUST00000193822
SMART Domains Protein: ENSMUSP00000141624
Gene: ENSMUSG00000039748

DomainStartEndE-ValueType
XPGN 1 83 3.5e-11 SMART
XPGI 98 168 1.4e-33 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000193858
SMART Domains Protein: ENSMUSP00000141568
Gene: ENSMUSG00000039748

DomainStartEndE-ValueType
XPGN 1 83 3.5e-11 SMART
XPGI 98 168 1.4e-33 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000194306
AA Change: P73L

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000141770
Gene: ENSMUSG00000039748
AA Change: P73L

DomainStartEndE-ValueType
XPGN 1 99 2e-40 SMART
XPGI 138 208 1.4e-33 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000195196
AA Change: P73L

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000141870
Gene: ENSMUSG00000039748
AA Change: P73L

DomainStartEndE-ValueType
XPGN 1 99 2e-40 SMART
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.3%
  • 20x: 95.0%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein with 5' to 3' exonuclease activity as well as an RNase H activity. It is similar to the Saccharomyces cerevisiae protein Exo1 which interacts with Msh2 and which is involved in mismatch repair and recombination. Alternative splicing of this gene results in three transcript variants encoding two different isoforms. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous mutation of this gene results in reduced life span, lymphoma development, and male/female sterilty due to defective meiosis. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 52 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adipoq T A 16: 22,975,938 (GRCm39) V134E possibly damaging Het
Agmat A G 4: 141,483,273 (GRCm39) T236A probably benign Het
Anxa9 T C 3: 95,208,425 (GRCm39) N197S probably benign Het
Arhgap23 A T 11: 97,366,932 (GRCm39) D1071V probably damaging Het
Axdnd1 G A 1: 156,208,428 (GRCm39) T470M probably damaging Het
C3 C T 17: 57,512,303 (GRCm39) D1542N possibly damaging Het
Cdh3 A T 8: 107,263,606 (GRCm39) probably null Het
Cep85l A T 10: 53,167,906 (GRCm39) I624K probably benign Het
Cplx4 T C 18: 66,102,998 (GRCm39) T41A probably benign Het
Dchs1 A T 7: 105,406,292 (GRCm39) D2313E possibly damaging Het
Dock7 T C 4: 98,859,066 (GRCm39) T1409A probably benign Het
Fgfrl1 C A 5: 108,853,242 (GRCm39) H197Q possibly damaging Het
Fsbp G A 4: 11,583,706 (GRCm39) G135D probably damaging Het
Herc3 G A 6: 58,839,973 (GRCm39) R362H probably benign Het
Herc3 T C 6: 58,853,587 (GRCm39) F583L probably benign Het
Ifna7 T C 4: 88,734,964 (GRCm39) V167A probably damaging Het
Ighv1-54 A G 12: 115,157,596 (GRCm39) V17A possibly damaging Het
Kcnh5 A G 12: 75,134,350 (GRCm39) Y400H possibly damaging Het
Kcnk16 T A 14: 20,319,230 (GRCm39) M1L possibly damaging Het
Kctd19 T C 8: 106,123,112 (GRCm39) T101A probably benign Het
Klf3 A G 5: 64,984,560 (GRCm39) probably null Het
Krtap12-1 G T 10: 77,556,729 (GRCm39) V91L probably benign Het
Lonp1 T C 17: 56,928,952 (GRCm39) E270G possibly damaging Het
Mgl2 T C 11: 70,026,659 (GRCm39) L128P probably damaging Het
Mrc1 A G 2: 14,323,981 (GRCm39) Y1106C probably damaging Het
Mybpc1 G T 10: 88,406,521 (GRCm39) probably null Het
Mypn C A 10: 62,961,486 (GRCm39) L1035F possibly damaging Het
Neurl1a T C 19: 47,228,328 (GRCm39) L58P probably damaging Het
Nlrp4e G T 7: 23,039,988 (GRCm39) L770F probably damaging Het
Npas3 A G 12: 54,115,857 (GRCm39) *895W probably null Het
Nphs2 T C 1: 156,140,608 (GRCm39) I115T probably damaging Het
Or1ad6 A G 11: 50,860,385 (GRCm39) D180G probably damaging Het
Or8g22 T A 9: 38,958,707 (GRCm39) H47L unknown Het
Patj A T 4: 98,569,456 (GRCm39) K1128* probably null Het
Pla2g5 C G 4: 138,528,746 (GRCm39) C70S probably damaging Het
Pole4 G A 6: 82,599,095 (GRCm39) R119C possibly damaging Het
Ppm1h G T 10: 122,740,027 (GRCm39) L367F probably damaging Het
Ppp1r13b G T 12: 111,812,851 (GRCm39) R123S probably damaging Het
Ptpru C T 4: 131,535,735 (GRCm39) C414Y probably damaging Het
Pum2 T A 12: 8,769,076 (GRCm39) Y323* probably null Het
Rhot2 T C 17: 26,059,521 (GRCm39) D407G probably benign Het
Rreb1 C T 13: 38,113,579 (GRCm39) R313W possibly damaging Het
Rufy4 T C 1: 74,186,822 (GRCm39) C537R probably damaging Het
Scn11a T A 9: 119,613,115 (GRCm39) D825V probably damaging Het
Selenoi A G 5: 30,461,187 (GRCm39) Y141C probably damaging Het
Smcr8 A G 11: 60,670,330 (GRCm39) T493A probably benign Het
Tjp2 A T 19: 24,078,190 (GRCm39) I901N probably benign Het
Tns2 C T 15: 102,017,369 (GRCm39) R281C probably damaging Het
Ttc23l T A 15: 10,530,781 (GRCm39) Y277F possibly damaging Het
Ugcg C T 4: 59,207,798 (GRCm39) P46S probably benign Het
Wdr1 C T 5: 38,697,882 (GRCm39) G228R probably damaging Het
Xab2 T C 8: 3,669,053 (GRCm39) N31S probably damaging Het
Other mutations in Exo1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00819:Exo1 APN 1 175,723,803 (GRCm39) missense probably benign 0.00
IGL01116:Exo1 APN 1 175,728,963 (GRCm39) missense possibly damaging 0.76
IGL01766:Exo1 APN 1 175,719,587 (GRCm39) missense possibly damaging 0.67
IGL02117:Exo1 APN 1 175,721,309 (GRCm39) missense possibly damaging 0.60
IGL02979:Exo1 APN 1 175,726,973 (GRCm39) missense probably damaging 1.00
IGL03026:Exo1 APN 1 175,736,003 (GRCm39) makesense probably null
IGL03109:Exo1 APN 1 175,727,126 (GRCm39) missense probably damaging 1.00
IGL03208:Exo1 APN 1 175,723,811 (GRCm39) missense probably benign 0.01
IGL03342:Exo1 APN 1 175,719,693 (GRCm39) missense probably benign 0.09
IGL03147:Exo1 UTSW 1 175,716,354 (GRCm39) missense probably damaging 1.00
R0194:Exo1 UTSW 1 175,719,596 (GRCm39) missense probably damaging 1.00
R0427:Exo1 UTSW 1 175,733,519 (GRCm39) missense probably damaging 0.96
R0520:Exo1 UTSW 1 175,727,031 (GRCm39) missense probably benign 0.00
R1382:Exo1 UTSW 1 175,721,362 (GRCm39) missense probably damaging 0.98
R1618:Exo1 UTSW 1 175,728,952 (GRCm39) missense probably benign 0.00
R1666:Exo1 UTSW 1 175,736,052 (GRCm39) missense possibly damaging 0.81
R2007:Exo1 UTSW 1 175,736,096 (GRCm39) missense probably damaging 1.00
R2177:Exo1 UTSW 1 175,710,456 (GRCm39) splice site probably null
R2224:Exo1 UTSW 1 175,714,254 (GRCm39) critical splice acceptor site probably null
R2305:Exo1 UTSW 1 175,716,327 (GRCm39) missense probably damaging 1.00
R2509:Exo1 UTSW 1 175,733,399 (GRCm39) missense probably damaging 1.00
R3405:Exo1 UTSW 1 175,733,536 (GRCm39) missense possibly damaging 0.89
R3406:Exo1 UTSW 1 175,733,536 (GRCm39) missense possibly damaging 0.89
R3711:Exo1 UTSW 1 175,721,395 (GRCm39) missense probably benign
R3787:Exo1 UTSW 1 175,727,035 (GRCm39) missense probably benign
R3853:Exo1 UTSW 1 175,720,554 (GRCm39) missense probably benign 0.01
R5304:Exo1 UTSW 1 175,720,542 (GRCm39) missense probably damaging 1.00
R5625:Exo1 UTSW 1 175,721,380 (GRCm39) missense possibly damaging 0.51
R5869:Exo1 UTSW 1 175,728,849 (GRCm39) missense possibly damaging 0.59
R7013:Exo1 UTSW 1 175,721,338 (GRCm39) missense probably damaging 1.00
R7238:Exo1 UTSW 1 175,716,413 (GRCm39) missense probably damaging 1.00
R7514:Exo1 UTSW 1 175,734,232 (GRCm39) splice site probably null
R7522:Exo1 UTSW 1 175,728,870 (GRCm39) missense probably benign 0.08
R7895:Exo1 UTSW 1 175,728,562 (GRCm39) missense probably benign 0.06
R8218:Exo1 UTSW 1 175,728,480 (GRCm39) missense probably benign 0.01
R8751:Exo1 UTSW 1 175,719,678 (GRCm39) missense probably benign 0.05
R8995:Exo1 UTSW 1 175,736,127 (GRCm39) missense probably benign 0.14
R9169:Exo1 UTSW 1 175,715,203 (GRCm39) missense possibly damaging 0.81
R9732:Exo1 UTSW 1 175,727,065 (GRCm39) missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- TGGGATTTGAACCCATCTAACTCTG -3'
(R):5'- GCAAGGCTCACAACCATCTG -3'

Sequencing Primer
(F):5'- TGGAAAGTTTACTGTCAAACACC -3'
(R):5'- TGTACAGCTACAGTGTACTCAC -3'
Posted On 2015-03-25